baber/WOPTO huggingface dataset:
Patent DE-3201661-A1 (DE)
Title: "Grosse rote Fleischtomate", and "Weiterzüchtung 1981" bred from it
Inventor: MUELLER MANFRED OTTO
IPC: A01H5/08
Filed: 1982-01-21
Abstract: The novel invention relates to the "Weiterzüchtung 1981" bred from the "Grosse rote Fleischtomate". Better fertilisation and irrigation results in a more vigorous and higher individual tomato plant with higher yield, better aroma and better flavour: the tomato has a Mediterranean scent and tastes fresh, juicy, spicy and sweet. The higher yield and the better quality of these tomatoes should be reason enough to grow the "Weiterzüchtung 1981" (see page 7-10 of the description) deliberately.
Patent DE-3213229-A1 (DE)
Title: Drawing instrument for parabolas
Inventor: TROJAN JAROSLAV
IPC: B43L9/24
Filed: 1982-04-08
Abstract: A drawing instrument for parabolas is characterised by the following individual parts: the support plate (1) represents the plane of intersection of the indicated cone, which is parallel to the straight line of the surface of the cone. The inclination arm (2) represents the vertical axis of the indicated cone. The drawing arm (5), which lies slidably in the hollow cylinder (4), represents the rotating straight line of the surface of the indicated cone about the vertical axis of the cone. The rotatable tip (3) permits the rotation of the hollow cylinder (4) and of the drawing arm (5) about the inclination arm (2). After the setting of the angle ( alpha  and  beta ) by the rotation of the drawing arm (5) about the inclination arm (2) and by the simultaneous upward and downward movement of the drawing arm (5) in the hollow cylinder (4), the required ellipse is drawn on the drawing surface with the drawing point (6). <IMAGE>
Patent DE-3213670-A1 (DE)
Title: Frame with suspendible light shaft made of prefabricated building elements
Inventor: STEFAN HEINRICH
IPC: E04F17/06
Filed: 1982-04-14
Abstract: A frame with suspendible light shaft constructed by means of prefabricated elements is described. Both prefabricated building elements can be firmly connected to one another without fastening means, such as straps, hoops, anchor bolts, nuts and rails. One embodiment relates to only one frame for a normal cellar window, and the other embodiment relates to a frame for a cellar window with ventilation or with an air-inlet duct for a heating space for example. The same light shaft can be easily and permanently attached without loose fastening parts to both embodiments. <IMAGE>
Patent DE-3214224-A1 (DE)
Title: Apparatus for dispensing a precisely defined volume of a liquid
Inventor: LAEUFER HELMUT
IPC: G01F11/36
Filed: 1982-04-17
Abstract: The invention relates to an apparatus for dispensing a precisely defined volume of a liquid, especially of a beverage, in restaurants and guest-houses, from a liquid container which is arranged to be stationary, preferably in a cold zone which is ideally adapted to the development of the flavour of the beverage liquid, and is connected to a pipe (4) on which is placed a cylinder (5) with a piston (7) which can be adjusted to the defined setting of a particular metered volume (21). The piston (7) has a passage hole (19) connected to a venting line (8), which passage hole is closed off by a sealing disc (10), which is movable in a suspension device (9), when the liquid to be dispensed has precisely filled the volume (21). By means of a sliding piston (11) which can be actuated by a linkage (13), the pipe (4) is closed either on the side of the dispensing aperture (12) or on the side of the liquid container. <IMAGE>
Patent DE-3214262-A1 (DE)
Title: Device for preparation of sausage or meat products
IPC: A47J39/02
Filed: 1982-04-17
Abstract: The aim of the invention is to provide a device for the preparation of sausage or meat products, which is simple to manufacture and to handle and moreover guarantees only a heating of the sausage and meat products to be placed on for the preparation and reliably excludes scalding or cooking. According to the invention, this is achieved in that the device has a support plate (2), below which one or more chamber(s) (4) serving to receive a liquid is or are situated, in which one or more heating elements (5) is or are provided. The chamber(s) (4) is or are equipped with a pressure-limiting valve. The chamber(s) (4) is or are connected to a pressure-compensation chamber. The temperature of the heating element(s) (5) is adjustable.   <IMAGE>
Patent DE-3218205-A1 (DE)
Title: Liners for hollow charges, and processes for producing them
Inventor: SCHALL RUDI DR
IPC: F42B1/032
Filed: 1982-05-14
Abstract: The demands made, in order to achieve high penetrating powers of hollow charges, on the material of the liner for high density, fine granulation of the structure, freedom from textures and good extensibility are met according to the invention by the use of metallic glasses. In this case, only the inner part of the liner has to consist of metallic glass. Two processes are described for producing the liners:   1. Spraying the metal melt onto a thoroughly cooled carrier in thin layers, with subsequent cold compaction. 2. Pressing pulverised metallic glass, if necessary with addition of a binder, the necessary pressing force advantageously being generated by means of explosives. s
Patent DE-3219172-A1 (DE)
Title: Machine for hardening cam shafts
Inventor: EMDE FRIEDHELM
IPC: C21D1/09
Filed: 1982-05-21
Abstract: The invention relates to the hardening of surfaces of cast-iron workpieces by fusion in an electric arc. To avoid irregular hardening of the surface in the case of a serpentine shape of the melting track, the oscillating motion of the arc is increased relative to the workpiece in the region of the reversal points, whereas it is kept substantially constant between the reversal points.
Patent DE-3222196-A1 (DE)
Title: Pie holder
Inventor: KILIAN THEO
IPC: A21B3/13
Filed: 1982-06-12
Abstract: Published without abstract.
Patent DE-3223524-A1 (DE)
Inventor: OTT ROLF
IPC: E06B3/667
Filed: 1982-06-24
Abstract: An assembly of parts for additionally installing an insulating glazing on the simple or multiple glazing of a window, a door or the like, comprises separation listels  (5) secured on the contour of the surface of a window pane after insertion of a seal (12) between the listels and the window pane. The listels (5) which are hollow and comprise in the inside a molecular filter (13) are also installed after adding a seal (12) on the existing glazing (1). The separation listels are connected at their ends by nested interleaved parts and comprise on the sides facing the window panes channels for the sealing material.
Patent DE-3228302-A1 (DE)
Title: Oscillation damping for cranes
Inventor: SEDLMAYER FRANZ
IPC: B66C13/06
Filed: 1982-07-29
Abstract: Used hitherto to dampen load oscillations in cranes having travelling crabs were a starting controller and a travel controller which controlled the speed of the drive motor of the travelling crab in such a way that the load oscillations were compensated during the period of a single-mass oscillation. So that the load can be transported from the starting point to the destination point as quickly as possible, the speed of the drive motor of the travelling crab is controlled by means of a computer in such a way that the travelling crab and the load carrier are moved at the same speed during the continuous travel and the oscillation damping is achieved in the shortest time. A virtually constant drive force acts on the travelling crab during the acceleration phase. The computer works according to a computer program for solving the differential equations applying to the two-mass oscillation system formed from travelling crab and load.
Patent DE-3228807-A1 (DE)
Title: Motor-operated nibbling shears
Inventor: SAUF FRITZ
IPC: B26B25/00
Filed: 1982-08-02
Abstract: The invention relates to one-hand motor-operated nibbling shears for steel sheet and other materials (see drawing, Fig. 2). Commercially available electric sheet-metal nibblers are constructed in such a way that the cutting force is directly transmitted to the blade by the motor shaft. This results in blade fracture in the event of overload. The commercially available blade is usually not adjustable. Known electric nibblers can only be used for certain workpiece thicknesses and only cut incompletely over sharp sheet-metal edges. According to the invention, the one-hand motor-operated nibbling shears do not have the usual commercial disadvantages (see drawing, Fig. 2). The adjustable drive spring (6) is tightened by cam (5) and roller (4). Only the relaxing drive spring (6) produces the cutting force for the blade (2). In the event of overload, it will not relax, and blade fracture is impossible. The eccentric blade bearing (3) has an adjusting lever (10) which can also lock in place in the counterbores (11 and 12). The blade opening can thereby be set to be larger or smaller and the cutting point can be shifted forwards or backwards. The adjustability and the fracture resistance of the blade (2) make the one-hand motor-operated nibbling shears suitable not only for sheet metal but also for wood, plastic and other craft sectors. They are intended to contribute to rationalisation in the entire craft sector. <IMAGE>
Patent DE-3233112-A1 (DE)
Title: Process and device for the transfer printing of textile webs
IPC: D06B11/00
Filed: 1982-09-07
Abstract: The invention relates to a process and device for the transfer printing of textile material (5) by the use of an air stream or gas stream passing through the textile material and sublimating the printing dye. The object is to make it possible to carry out the production of patterns of textile webs (5), to be coloured in one colour, by simple means at the finishing stage according to any pattern models. To achieve this object, the air stream or gas stream is guided through the textile material at a differing surface flow density distributed over the surface of the textile material. The device for carrying out the process is characterised by a drum (1) or an endless band as a textile-web carrier and by a co-rotating or co-running stencil or stencil web (4) arranged on, in or under it and having different perforation regions distributed over the surface. <IMAGE>
Patent DE-3237524-A1 (DE)
Title: Arrangement for sealing the gap between the bottom of a door and the floor
Inventor: CRONENBERG DIETER-JULIUS
IPC: E06B7/215
Filed: 1982-10-09
Abstract: The bottom of the door leaf is provided with a fixedly connected profiled bar (housing 10) which houses an actuating mechanism. In a downwardly open rectangular space of said fixed profiled bar is accommodated a vertically movable profiled bar (14/15) which carries a rubber profile (17). A further sealing element is provided by a cross-sectionally U-shaped profiled bar made of plastic which is adhesively bonded at the top of the movable profiled bar and whose limbs are spread slightly due to their intrinsic elasticity and lie against the walls of the fixedly mounted profiled bar. With the door closed, the spread limbs form a barrier against the passage of draught and smoke over the tolerance region between the profiled bars. <IMAGE>
Patent DE-3238776-A1 (DE)
Inventor: SCHREIBER FRANZ DIPL-ING DR
IPC: B23K20/08
Filed: 1982-10-20
Abstract: 1. Method of lining or facing preformed thick-walled workpiece, such as pipes, apparatus more especially for chemical apparatus construction, with at least one thin sheet or respectively one foil made of high-quality metallic materials, such as Ti, Nb, Ta, Zr, Hi, Mo, Pt, lr, Pd, Rh, Al, Au, Ag and their alloys or low-and high-alloyed refined steels by linear explosion welding, wherein an explosive is arranged on that side of the sheet or respectively of the foil which is remote from the point of connection to the preformed workpiece and a secure connection on the workpiece is effected, in such a way that explosive in the form of a cord is applied to the thin sheet or respectively the foil at the point to be welded and is then detonated so, that a connection to the workpiece is effected only in the region of the applied explosive, characterized in that the explosive (4) is applied over a cavity which is formed, on the one hand, by a groove (5) in the workpiece (1) and, on the other hand, by a curvature, extending contrarily in the region of the groove, of the thin sheet or respectively of the foil (2).
Patent DE-3241707-A1 (DE)
Title: Notching installation
Inventor: HARSCH ERICH
IPC: B21D43/18
Filed: 1982-11-11
Abstract: Published without abstract.
Patent DE-3242434-A1 (DE)
Title: Pale, crosslinkable polymer composition, and the use thereof
Inventor: ADLER KLAUS DIPL CHEM DR
IPC: C08K5/3437
Filed: 1982-11-16
Abstract: Pale, crosslinkable polymer compositions which are particularly suitable for the production of crosslinked coatings on electrical cables and are based on ethylene-vinyl acetate copolymers can be better stabilised by a synergistic combination of alkaline earth metal salts of relatively long-chain fatty acids with derivatives of 2,2,4-trimethyl-1,2-dihydroquinoline. The compositions additionally contain fillers and monomers which facilitate crosslinking, and optionally plasticisers, peroxidic initiators and polycarbodiimides.
Patent DE-3300892-A1 (DE)
Title: Hammer for a hammer mill
Inventor: BODE HERBERT
IPC: B02C13/28
Filed: 1983-01-13
Abstract: A simple and safe, but easily releasable connection between a hammer shaft and a wear-resistant hammer head for a hammer mill is achieved in that the hammer head and the hammer shaft have two cooperating abutment surfaces situated approximately at right angles to each other in the peripheral or radial direction and are drawn together by a tension bolt passing through the hammer shaft in approximately the direction which bisects the angle between the abutment surfaces. To connect the hammer head to the tie bolt, an internal projection is provided on the axially central region of the hammer head and a recess, embracing the projection on the hammer shaft, is provided. The tension bolt is openly anchored on the back of the hammer shaft. The anchoring of the bolt can include a compression spring which compensates for different thermal expansions.
Patent DE-3319323-A1 (DE)
Inventor: STENZEL PETER
IPC: B65B7/28
Filed: 1983-05-27
Abstract: 1. Method of closing a container (1) with a lid (2), where the former has a marginal flange (5) directed towards the outside of the container and the latter has a lid rim (32) projecting beyond the marginal flange (5), and container and lid consist of plastically deformable material, preferably aluminium foil, the container (1), either with a lid laid on top, which lid is prefabricated by having its lid rim (32) bent over downwardly, or with a flat lid blank positioned on top of the container, is positioned between an upper part (9) and a lower part (10) of a closure apparatus, the lid rim (32) of the flat lid blank is bent over towards the container bottom by a vertical relative movement of horizontally displaceable frame elements (16) associated with the upper part (9) and the container (1), the bent over lid rim (32) is bent over under the rim flange (5) by horizontal displacement of the frame elements (16) and is pressed together with the rim flange (5) by vertical movement of the lower part (10) up to the upper part (9), characterised in that the container (1) positioned between upper part (9) and lower part (10) is received by a supporting edge (13) of the lower part (10) at the underside of the rim flange (5) at least in its inner marginal region associated with the container walls (4) and is brought, with at least one part of the lid (2) associated with at least a part region of the rim flange (5) by vertical movement of the lower part (10), from a lower neutral position (UN) past the frame elements (16) up to an upper pressing position (OP) for bearing on the upper part (9), where in passing by the frame elements (16) the lid rim (32) of the flat lid blank is bent over, and by horizontal displacement of the frame elements (16) until support of an outer rim region of the marginal flange (5) including the correspondingly partly bent over lid rim region, the container (1) is maintained bearing on the upper part (9) in that then the marginal flange (5) is released from the supporting edge (13) by vertical movement of the lower part (10) past the frame elements (16) in the direction of the neutral position (UN), and the lid rim (32) is, by further displacement of the frame elements (16), bent over sufficiently into an extreme forward position so that it is bent over completely by the lower part (10) which, while the frame elements (16) are retracted into an extreme rear position (HE), is again moved at least into the upper pressing position (OP) where it takes the container (1) over from the frame elements (16) and continues to maintain it bearing against the upper part (9) and is pressed together with the marginal flange (5).
Patent DE-3320617-A1 (DE)
Title: Prefabricated casing for bathtubs
Inventor: WEDI HELMUT
IPC: A47K3/16
Filed: 1983-06-08
Abstract: A prefabricated casing for bathtubs, shower trays or the like, consists of a panel which is produced from a panel core (5) with a facing to be mounted on at least one side and is supported on a height-adjustable foot. The panel core (5) consists of a waterproof, reinforced rigid plastic foam, and the panel (4) is provided with a metal strut (10) in the region of its underside, with which strut the height-adjustable foot (7, 8) is connected, e.g. via a thread. <IMAGE>
Patent DE-3322433-A1 (DE)
Title: Filter press and process for operating the same
Inventor: LICHTENEGGER FRANZ ING
IPC: B30B9/24
Filed: 1983-06-22
Abstract: In a filter press having two water-permeable screening or filter belts (17, 18) passed over dewatering drums (2, 3, 4, 5, 15), each of the two water-permeable belts (17, 18) moves between the discharge site (24) for dewatered material and the delivery site (19), for material to be dewatered, along a separate path and runs in the course of this over a tensioning roll (27, 32) which can be displaced as desired, of which two tensioning rolls, at least one is supported against a force metering device (37). This force metering device (37) controls a displacement drive (39, 40, 41) for the axle (16) of at least one drum (15), over which are passed the two water-permeable belts (17, 18). <IMAGE>
Patent DE-3323161-A1 (DE)
Title: Device for the thermal decomposition of polymeric materials
Inventor: LYACHEVIC GENRICH DEONISIEVIC
IPC: B01J19/26
Filed: 1983-06-28
Abstract: The present invention relates to the technological equipment for processing high-molecular compounds. The device comprises a reaction chamber (1) with a charging orifice (3), a branch (7) for draining the suspension and a branch (8) connected to a condenser (5) for discharging the vapours/gas phase, and a heater (2). According to the invention, the device contains a solvent-preheating heat exchanger (8) which is accommodated in the heater (2) and is connected to the reaction chamber (1) via nozzles (10) which are intended to feed the solvent as a jet into the reaction mass. A stripping column (13) connected to the said branch (7) for draining the suspension is here provided at the outlet of the reaction chamber (1). In its upper part, the stripping column (13) has a branch (15) for discharging the vapours/gas phase, in the lower part, a branch (16) for draining the bottom product. The present invention can be successfully used in the chemical and petroleum-processing industry for the further utilisation of the waste products from polymeric materials. <IMAGE>
Patent DE-3323769-A1 (DE)
Title: Process for producing a storable fuel from cellulose-rich residues, and plant for carrying out the process
Inventor: RIEMANN HANNS-HELMUT DIPL ING
IPC: C10L5/40
Filed: 1983-06-28
Abstract: The invention relates to a process for the utilisation of cellulose-rich residues from built-up areas - in particular domestic refuse - from agriculture and forestry, and from commercial establishments by processing to give a briquetted fuel without the residues having to be dried. By spraying propionic acid onto the compressed mass or by mixing propionates into the compressed mass, a briquette of cellulose-rich residues can be produced which is storable for a prolonged period in spite of a moisture content of 20 - 30%. The quantity of added propionic acid or propionates depends on the desired or demanded storage period. It is in general between 0.05 and 5%, preferably 0.1 to 1%.
Patent DE-3327498-A1 (DE)
Title: Holder for a bunch of keys, for accommodating a banknote or a coin
IPC: A44B15/00
Filed: 1983-07-29
Abstract: A holder for a bunch of keys is disclosed, for accommodating a banknote or the like, which, having been closed once and for the first time, can only be re-opened by destruction and cannot be re-used. This makes it possible to carry a reserve of money on the person which is reliably available in emergencies. Access by unauthorised persons, moreover, immediately becomes apparent.
Patent DE-3327998-A1 (DE)
Title: Diesel internal combustion engine with air-distributing direct fuel injection
Inventor: SCHWEIMER GEORG DR
IPC: F02B23/06
Filed: 1983-08-03
Abstract: A diesel internal combustion engine with air-distributing direct fuel injection has a piston (1), in the piston head of which an annular combustion chamber (2) is arranged, and an injection nozzle (3) injecting the fuel into the combustion chamber. In order to improve the injection conditions, especially in the case of diesel internal combustion engines provided for passenger vehicles, whilst simultaneously reducing the cost of the injection nozzle, it is proposed that the injection nozzle (3) be designed as a single hole nozzle and that in the combustion chamber (2) a baffle surface (5) arranged in the path of the fuel jet (4) be provided, which causes the fuel jet to fan out uniformly to all sides in the free combustion chamber. <IMAGE>
Patent DE-3329792-A1 (DE)
Inventor: GYGER ALBERT
IPC: H01B11/22
Filed: 1983-08-18
Abstract: 1. A cable with cable covering, especially a power cable provided with at least one electric conductor and an insulating covering surrounding the conductor, in particular a three-core cable of medium voltage having a cavity limited by the three conductors, characterized in that at least one empty tube (3) runs in the cable or main cable (E, E1 ), especially adjacent to the conductor (1).
Patent DE-3330259-A1 (DE)
Title: PTC-thermistor tubular heating body
Inventor: MEIXNER HANS DIPL PHYS
IPC: H05B3/48
Filed: 1983-08-22
Abstract: A PTC-thermistor heating body (1), like a tubular heating body, as is known with a heating wire, in which the PTC-thermistor material (4) is located as pressed, fine-granular material in a tube (2) of constricted cross-section on whose axis the second electrode (3) is arranged. <IMAGE>
Patent DE-3330431-A1 (DE)
Title: Arrangement for programming memory chips
Inventor: SCHIEMANN HELMUT DIPL ING
IPC: G11C16/10
Filed: 1983-08-23
Abstract: When it is necessary to alter so-called customer data memories which exist in telephone exchanges and in which user facilities, telephone numbers, authorisations and upgrading data of the respective exchange are stored, the plug-in memory chips are removed and introduced all at once into the provided plug-in locations of a corresponding receiving unit. The said unit is connected via its terminals by means of a data transmission line to a central control device, via which the individual plug-locations and the individual memory chips to be programmed can be activated one after the other on the basis of the loading programmes made available to the said control device. Thus, the memory chips to be altered with respect to their memory content are modified in their content in one programming operation, it being possible for this alteration of the memory values also to be different for the individual chips. Due to the central alteration of the memory chips from more than one type of exchange, there is significantly less expenditure, in particular in terms of time, than is the case with the previously used manual individual programming.